50' X 100' = 5,000 sq. ft.
5,000 sq. ft. = 0.114784 acres
An acre is 43,560 square feet (sg. ft). 5,000 sq. ft. divided by 43,560 = 0.114784 acres.
A handy website for conversions is OnlineConversions.com
0.402 acres.
6,750 square feet is 0.15 acres.
That is 1.08 acres.
0.298 acres.
That would be 0.95 acres.
47,306 square feet is 1.09 acres.
30,000 square feet is 0.69 acres.
5,400 square feet is 0.12 acres.
25,000 square feet is ~0.57 acres.
55,350 square feet is 1.27 acres.
25,600 square feet is 0.59 acres.
80*100ft is 8000ft sq, which is 0.183655 acres